25155410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21139}}^1$

素因数の和:21170

約数の個数: 32

約数和(自身を含む): 54794880

約数和(自身を除く): 29639470

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 21139, 42278, 105695, 147973, 211390, 295946, 359363, 718726, 739865, 1479730, 1796815, 2515541, 3593630, 5031082, 12577705, 25155410]

約数ペア:

[(1, 25155410), (2, 12577705), (5, 5031082), (7, 3593630), (10, 2515541), (14, 1796815), (17, 1479730), (34, 739865), (35, 718726), (70, 359363), (85, 295946), (119, 211390), (170, 147973), (238, 105695), (595, 42278), (1190, 21139)]